CN205098726U - A specimen box for aspiration biopsy - Google Patents

Abstract

The utility model provides a specimen box for puncture biopsy, which belongs to the technical field of medical appliances. A specimen box for puncture biopsy, comprising a box body, a sample tray, an observation table, a refrigeration chamber and a box cover, the box body is movably connected with the box cover, a sample tray and an observation table are arranged in the box, and the The sample tray is regularly provided with several rows of sample tube placement holes, and the observation platform is set away from the box cover. The observation platform is in a "concave" shape, and the middle part is lower than the two sides. The lower part is provided with a refrigeration chamber, the side of the box is provided with a movable door of the refrigeration chamber, and the side of the box is provided with an instrument accommodating chamber. The utility model has a novel structure, is easy to effectively observe the sample during the biopsy operation, effectively preserves the sample, and is beneficial to improving the efficiency of the biopsy work.

Description

A kind of specimen box for puncture biopsy

technical field

The utility model belongs to the technical field of medical appliances, in particular to a specimen box for puncture biopsy.

Background technique

There are various research methods in pathology, and the research materials mainly come from sick human body (human pathological materials), experimental animals and other experimental materials such as tissue culture, cell culture, etc. (experimental pathological materials). Biopsy is a routine method for obtaining research materials for inspection and diagnosis in pathological research. It uses surgical methods such as local excision, forceps, puncture needle suction, scratching, and extirpation. Diagnosis, also known as a biopsy. The advantage of this method is that the tissue is fresh and can basically maintain the true image of the lesion, which is conducive to the research of histology, histochemistry, cytochemistry, ultrastructure and tissue culture. As far as clinical work is concerned, this inspection method is helpful to timely and accurately diagnose diseases and judge curative effects. Especially for diseases such as tumors of unknown nature, accurate and timely diagnosis is of great significance for treatment and prognosis.

In the actual biopsy operation, one needle can be completed for each biopsy operation, and one tissue sample strip can be obtained. For most lesions, multiple punctures are required to accurately determine the cause of the disease. Put them into the specimen bottle respectively, and the tissue specimen strips are often adhered to the puncture needle, making it difficult to accurately fall into the pathological specimen fixative in the specimen bottle. In order to solve this problem, the patent application number is 201510362245.3 for a new type of pathological biopsy specimen bottle liner. The specimen bottle liner is composed of a cup, a scraper, a film and a pathological specimen fixative. The shape of the cup is It is a cylinder, the inside of the cup is equipped with a pathological specimen fixative, the inner wall of the cup is provided with a scraper, the end of the scraper that does not contact the inner wall of the cup is the tip, and the height of the scraper is lower than that of the pathological specimen. The height of the liquid, the film will seal the upper mouth of the cup. In the utility model, a scraper is arranged on the inner wall of the inner tank, which is convenient for scraping the specimen on the puncture needle into the pathological specimen fixative. However, the pathological biopsy specimen bottle liner provided by the utility model is more favorable for the preservation of the tissue specimen strips obtained by the cutting method, but has no obvious effect for methods such as suction and core extraction. In the actual biopsy operation, before the specimen is preserved, it is often necessary to visually observe whether the obtained tissue specimen strip is indeed a lesion tissue, so as to adjust the puncture site or puncture direction in the biopsy operation again, while the existing Biopsy specimen storage devices basically do not have this function, which is inconvenient for observation.

Utility model content

The technical problem to be solved by the utility model is to provide a specimen box which is convenient for observation and suitable for storing puncture biopsy specimens in view of the deficiencies of the prior art.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a specimen box for puncture biopsy, including a box body, a sample tray, an observation table, a cooling chamber and a box cover, the box body and the box The cover is movably connected, and a sample tray and an observation platform are arranged in the box. The sample tray is regularly provided with several rows of sample tube placement holes, and the observation platform is set away from the box cover. The observation platform is "concave", The middle part is lower than the two side parts, and the bottom of the sample tray and the observation table are provided with a refrigeration chamber, the side of the box is provided with a movable door of the refrigeration chamber, and the side of the box is provided with an instrument accommodating chamber.

Preferably, the sample tube placement hole is tubular, and the bottom is arc-shaped.

Preferably, the number of holes for placing the sample tube is 2-3 rows, with at least 3 holes in each row.

Preferably, a compartment is provided on the observation platform.

Preferably, the box body is composed of an inner layer, an outer layer and an insulation layer.

Preferably, the box cover has a thermal insulation structure.

Preferably, the box body is hingedly connected to the box cover.

Preferably, the box cover is provided with a sealing ring.

The beneficial effects of the utility model are as follows: the utility model is used for a specimen box for puncture biopsy, including a box body, a sample tray, an observation platform, a refrigeration chamber and a box cover, and the sample box and the observation platform are arranged in the box body, so that the specimen box It can be used to place specimen tubes, and can also be used for preliminary observation of specimens before storage. The preliminary observation refers to direct observation with the naked eye or with the help of a magnifying glass, and is suitable for specimens obtained by suction; after preliminary identification, it can be Preliminarily determine whether it is obviously a diseased tissue from the appearance of the specimen. If it conforms to the characteristics of the diseased tissue, put it into the pre-placed specimen tube filled with fixative, and continue the puncture operation at the original site. If it is obviously not in line with the lesion According to the characteristics of the tissue, it is necessary to adjust the puncture site or direction; and the observation table and the lower part of the specimen tray are provided with a refrigeration chamber, before use, put commercial ice packs or ice cubes into the refrigeration chamber, and the refrigeration chamber has a movable door, which can be used at any time. Replace the ice pack or ice cubes to keep the sample pan and/or freezer cold. The utility model has a novel structure, is easy to effectively observe samples during the biopsy operation, effectively preserves the samples, is beneficial to improving the efficiency of biopsy work, and reduces the psychological burden of staff.

Description of drawings

Fig. 1: A structural schematic diagram of a specimen box for puncture biopsy according to the present invention;

Fig. 2: a sectional view of the box in Fig. 1 of the utility model;

Among them, 1-cabinet, 2-sample tray, 3-observation table, 4-cooling chamber, 5-box cover, 6-sample tube placement hole, 7-apparatus storage chamber, 8-separation groove, 9-sealing ring, 10-trap door.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Referring to Fig. 1 and Fig. 2, a specimen box for puncture biopsy of the utility model includes a box body 1, a sample tray 2, an observation platform 3, a cooling chamber 4 and a box cover 5, and the box body 1 is movably connected with the box cover 5 , a sample tray 2 and an observation platform 3 are set in the box body 1, and the sample tray 2 is regularly provided with several rows of sample tube placement holes 6, and the observation platform 3 is set away from the box cover 5. The observation platform 3 is "concave" type, and the middle part is lower than On both sides, the lower part of the sample tray 2 and the observation table 3 are provided with a refrigeration chamber 4, the side of the cabinet 1 is provided with a movable door 10 of the refrigeration chamber 4, and the side of the cabinet 1 is provided with an instrument accommodating chamber 7.

In this embodiment, the connection between the box body 1 and the box cover 5 is preferably a hinge connection or a rotating shaft connection. The structure of the box body is preferably composed of an inner layer, an outer layer and an insulation layer, and the insulation layer can be made of insulation material or a vacuum structure. Ice packs or ice cubes can be placed in the refrigeration chamber 4. The instrument accommodating chamber 7 is movable and arranged on the outer wall of the box body 1, and is used for placing conventional auxiliary appliances such as medical magnifying glasses and tweezers. The movable door 10 of the refrigeration chamber 4 is preferably connected to the box body 1 by a hinge connection or a seal ring connection.

In this embodiment, the number of sample tube placement holes is 2 rows, and each row has 6 holes.

In one embodiment, the number of holes for placing the sample tube can be 2 rows, and each row can have 3, 4 or 5 holes, which can be customized according to needs.

In one embodiment, the shape of the sample tube placement hole 6 is preferably tubular, and the bottom is arc-shaped; the arc is preferably hemispherical. Correspondingly, the specimen tube is tubular in shape with an arc-shaped bottom.

In one embodiment, a compartment 8 is provided on the observation table 3 to prevent samples from being confused when puncturing different parts.

In one embodiment, the case cover 5 has a thermal insulation structure, so that the internal low temperature environment can be better maintained.

In one embodiment, the box cover 5 is provided with a sealing ring 9 to enhance the sealing effect and reduce gas circulation inside and outside the box.

The specific embodiments described herein are only examples to illustrate the concept of the present utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (8)

1. A specimen box for puncture biopsy, comprising a box body, a sample tray, an observation platform, a refrigeration chamber and a box cover, characterized in that: the box body is movably connected with the box cover, and the sample box is set in the box body plate and an observation platform, the sample plate is regularly provided with several rows of sample tube placement holes, the observation platform is set away from the box cover, the observation platform is "concave", the middle part is lower than the two sides, and the The lower part of the sample tray and the observation table are provided with a refrigeration chamber, the side of the box is provided with a movable door of the refrigeration chamber, and the side of the box is provided with an instrument accommodating chamber. 2 . The specimen box for needle biopsy according to claim 1 , wherein the specimen tube placement hole is tubular, and the bottom is arc-shaped. 3 . 3. The specimen box for needle biopsy according to claim 1 or 2, characterized in that: the number of placement holes for the specimen tubes is 2-3 rows, and each row has at least 3 holes. 4. The specimen box for needle biopsy according to claim 1, characterized in that: the observation table is provided with compartments. 5 . The specimen box for needle biopsy according to claim 1 , wherein the box body is composed of an inner layer, an outer layer and a thermal insulation layer. 6 . 6 . The specimen box for needle biopsy according to claim 1 , wherein the box cover has a thermal insulation structure. 7 . 7. The specimen box for needle biopsy according to claim 1, wherein the box body is hingedly connected to the box cover. 8. The specimen box for needle biopsy according to claim 1, characterized in that: the box cover is provided with a sealing ring.